Pregled bibliografske jedinice broj: 309441
Chaplygin gas cosmology: unification of dark matter and dark energy
Chaplygin gas cosmology: unification of dark matter and dark energy // Journal of physics. A, mathematical and general, 40 (2007), 25; 6877-6882 doi:10.1088/1751-8113/40/25/S33 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 309441 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Chaplygin gas cosmology: unification of dark matter
and dark energy
Autori
Bilić , Neven ; Tupper, Gary B. ; Viollier, Raoul D.
Izvornik
Journal of physics. A, mathematical and general (0305-4470) 40
(2007), 25;
6877-6882
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Chaplygin gas ; dark matter ; dark energy
Sažetak
The models that unify dark matter and dark energy based upon the Chaplygin gas fail owing to the suppression of structure formation by the adiabatic speed of sound. Including string theory effects, in particular the Kalb-Ramond field, we show how nonadiabatic perturbations allow a successful structure formation.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Projekti:
MZOS-098-0982930-2864 - Fundamentalne interakcije u fizici elementarnih čestica i kozmologiji (Duplančić, Goran, MZOS ) ( CroRIS)
Ustanove:
Institut "Ruđer Bošković", Zagreb
Profili:
Nevenko Bilić
(autor)
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
